Improper isolation of shared resources on System-on-a-chip (SOC) could a privileged…
Priority LOW 33CWE-1189Published · Updated
Key facts
- Attack vector
- Local
- Privileges required
- High
- User interaction
- None
- Attack complexity
- High
- Impact type
- —
- Confidentiality · integrity · availability
- High · High · None
- Fix status
- Fixed
Attack profile from CVSS 3.1 · CNA. Fix status from CNA.
Summary
Improper isolation of shared resources on System-on-a-chip (SOC) could a privileged attacker to tamper with the contents of the PSP reserved DRAM region potentially resulting in loss of confidentiality and integrity.
Why it matters now
Exploitation None reported CISA SSVC · not in CISA KEV
EPSS 0.00144 3rd percentileScored 2026-11-07
Fix Fixed AMD Ryzen™ 8000 Series Desktop Processors (AMD): ComboAM5 1.1.0.1AMD Ryzen™ 7040 Series Mobile Processors with Radeon™ Graphics (AMD): PhoenixPI-FP8-FP7_1.1.0.0+2 more products
SSVC decision points
CISA ADP · SSVC 2.0.3
- Exploitation
- None
- Automatable
- No
- Technical impact
- Total
The decision (Track, Attend, Act) also depends on your mission and well-being impact; see CISA's SSVC guide.
Affected products
| Vendor | Product | Affected versions | Fixed in | Status | Source |
|---|---|---|---|---|---|
| AMD | AMD Ryzen™ 8000 Series Desktop Processors | — | ComboAM5 1.1.0.1 | Patch available | CNA |
| AMD | AMD Ryzen™ 7040 Series Mobile Processors with Radeon™ Graphics | — | PhoenixPI-FP8-FP7_1.1.0.0 | Patch available | CNA |
| AMD | AMD Radeon™ RX 7000 Series Graphics Products | — | AMD Software: Adrenalin Edition 24.7.1 (24.10.29.01) | Patch available | CNA |
| AMD | AMD Radeon™ PRO W7000 Series Graphics Products | — | AMD Software: PRO Edition 24.Q2 (24.10.20) | Patch available | CNA |
- AMD Ryzen™ 8000 Series Desktop Processors VendorAMD Affected — Fixed in ComboAM5 1.1.0.1 Patch available CNA
- AMD Ryzen™ 7040 Series Mobile Processors with Radeon™ Graphics VendorAMD Affected — Fixed in PhoenixPI-FP8-FP7_1.1.0.0 Patch available CNA
- AMD Radeon™ RX 7000 Series Graphics Products VendorAMD Affected — Fixed in AMD Software: Adrenalin Edition 24.7.1 (24.10.29.01) Patch available CNA
- AMD Radeon™ PRO W7000 Series Graphics Products VendorAMD Affected — Fixed in AMD Software: PRO Edition 24.Q2 (24.10.20) Patch available CNA
Remediation
- Fix · CNA AMD Ryzen™ 8000 Series Desktop Processors (AMD) Fixed in ComboAM5 1.1.0.1
- Fix · CNA AMD Ryzen™ 7040 Series Mobile Processors with Radeon™ Graphics (AMD) Fixed in PhoenixPI-FP8-FP7_1.1.0.0
- Fix · CNA AMD Radeon™ RX 7000 Series Graphics Products (AMD) Fixed in AMD Software: Adrenalin Edition 24.7.1 (24.10.29.01)
- Fix · CNA AMD Radeon™ PRO W7000 Series Graphics Products (AMD) Fixed in AMD Software: PRO Edition 24.Q2 (24.10.20)
Timeline
- 2026-10-02 Threatist record created from CVE-2023-31325
- 2026-10-03 Alias added: GHSA-553p-rq7m-5whc
References
More AMD vulnerabilities
- TI-2026-36341 AI Tensor Engine for ROCm (AITER) 0.1.14 Unauthenticated RCE via MessageQueue.recv() Pickle Deserialization CVSS 4.0CRITICAL 9.2
- TI-2023-07046 Improper privilege management in AMD Radeon™ RX 5000 Series Graphics Cards CVSS 3.1HIGH 7.8
- TI-2023-04574 GPU kernel implementations susceptible to memory leak CVSS 3.1MEDIUM 6.5
- TI-2023-07042 Information disclosure through error messages in AMD Ryzen™ 3000 Series Desktop… CVSS 3.1MEDIUM 5.5
- TI-2023-23747 PVRIC (PowerVR Image Compression) on Imagination 2018 and later GPU devices offers… CVSS 3.1MEDIUM 5.3
- TI-2022-07839 Improper access control in System Management Mode (SMM) may allow an attacker to write to… CVSS 3.1CRITICAL 9.8
Sources
- CVE-2023-31325 · CVE Program
- CVE-2023-31325 · NVD
- FIRST EPSS
- GHSA-553p-rq7m-5whc · GitHub Advisory Database · CC BY 4.0
This product uses the NVD API but is not endorsed or certified by the NVD. Sources and licences